construction building materials corrugated galvanized steel pipe

We own our own steel factory which mainly produces seamless pipe, spiral pipe, square and rectangular tube, galvanized pipe and so on. In addition, RENDA also have deeply cooperation with Jinan Steel, Laiwu Steel, Handan Steel, Anyang Steel and Maanshan Steel etc.Our company always focuses on the integration of resources, also with the concept of win-win cooperation. We look forward to be your reliable and quality partner!RENDA has been in steel manufacturing and trading business since 2002. With more than 14 years' commitment, RENDA always stick to the principle: best service derived from the best quality, developed into the Chinese largest steel manufacturing conglomerate.